Although the overwhelming array of options, resources and prices can make it seem tempting to install your new air conditioner yourself, that's probably not a good idea unless you are an expert. If you try to install your AC system and you don't know what you are doing, it can actually be dangerous, and can also make your system less efficient. It's always best to trust the installation of your central AC system to an experienced and licensed technician. However, you'll want to have some understanding of the installation process and know what to expect in the way of prices.
There are many options for home heating and cooling. Most buildings use a single unit with ductwork to providing heating, cooling, and ventilation, often described with the acronym HVAC. This single device is normally the most energy-intensive appliance in a house since it heats and cools the entire house throughout the year. The refrigerator and the stove do not come close. Saving money on air conditioning means understanding how HVAC units work as well as the advantages of repair over installing a new unit.
